Article (Scientific journals)
Timing carbon capture and storage (CCS) deployment across borders: A game-theoretic analysis
CHEN, Yiwen; PAULUS, Nora; Wan, Xi et al.
2025In Economic Modelling
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Keywords :
Carbon capture and storage, optimal timing, Markovian perfect equilibrium
Abstract :
[en] Carbon capture and storage (CCS) is a crucial technology for reducing carbon emissions and mitigating climate change; however, its high deployment cost has resulted in uneven global adoption. This study develops a differential game model involving heterogeneous countries exposed to transboundary pollution to analyse the optimal timing for initiating CCS. Potentially, two-stage games are played where the transition from the first to the second stage is endogenously determined by the two players. We establish the existence of Markov Perfect Equilibria for general functions and provide numerical illustrations using linear-quadratic specifications. The relevant results are fourfold: (1) the threshold for CCS adoption not only depends on a country’s own costs, but also on those of others and the extent of pollution damage; (2) CCS is optimally initiated when domestic pollution crosses a critical level; (3) symmetrical pollution damage increases free-riding incentives and worsens long-term environmental outcomes; and (4) in some scenarios, it is socially optimal for certain countries to never adopt CCS, even when facing similar pollution damage as others. Global cooperation is essential for deploying CCS technologies effectively, ensuring significant emissions reductions and progress against climate change.
Disciplines :
Special economic topics (health, labor, transportation...)
Author, co-author :
CHEN, Yiwen ;  Shandong Agricture University, China > Assistant Professor
PAULUS, Nora  ;  University of Luxembourg > Faculty of Law, Economics and Finance (FDEF) > Department of Finance (DF)
Wan, Xi;  Nanjing University
ZOU, Benteng  ;  University of Luxembourg > Faculty of Law, Economics and Finance (FDEF) > Department of Economics and Management (DEM)
External co-authors :
yes
Language :
English
Title :
Timing carbon capture and storage (CCS) deployment across borders: A game-theoretic analysis
Publication date :
June 2025
Journal title :
Economic Modelling
ISSN :
0264-9993
eISSN :
1873-6122
Publisher :
Elsevier, Amsterdam, Netherlands
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Sustainable Development
Development Goals :
13. Climate action
Available on ORBilu :
since 04 July 2025

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